this content cannot be displayed in frame

Hi,

We recently upgraded to BI 4.1 sp4 and Bilaunchpad. proprties file we have customized the url.exit to redirect to another url internally but whenever user is logged off instead redirecting to the page it throws error as follows.

This content cannot be displayed in frame.

To help protect the security of information you enter into this website. the publisher of this content doesnot allow it to be displayed in frame.

I think there is something else that need to be added to bilaunchpad. properties file but had no luck.

Appreciate your help on this.

Thanks,